blat vs yammer

blat

verb
  • To utter loudly or foolishly; blurt. 

  • To talk inconsiderately; blab. 

  • To cry, as a calf or sheep; bleat. 

  • To produce an overrich or overblown sound on a brass instrument such as a trumpet, trombone, or tuba. 

  • To make a senseless noise. 

noun
  • The Soviet system of connections and social relationships; one's social or business network (in Russian or Soviet society). 

yammer

verb
  • To talk loudly and persistently. 

  • To complain peevishly. 

  • To repeat on and on, usually loudly or in complaint. 

  • To make an outcry; to clamor. 

noun
  • A loud noise. 

  • One who yammers. 

  • The act or noise of yammering. 

How often have the words blat and yammer occurred in a corpus of books? (source: Google Ngram Viewer )